:root{
  --bg:#05080d;
  --bg-2:#08101a;
  --panel:rgba(12,24,36,.72);
  --line:rgba(0,229,255,.18);
  --line-strong:rgba(0,229,255,.55);
  --cyan:#00e5ff;
  --cyan-2:#5ef2ff;
  --cyan-dim:#0a8fa3;
  --text:#e6f6fa;
  --muted:#8aa6b1;
  --rec:#ff3b4d;
  --ok:#2dffa8;
  --radius:14px;
  --maxw:1180px;
  --f-display:"Orbitron",system-ui,sans-serif;
  --f-tech:"Rajdhani",system-ui,sans-serif;
  --f-body:"Inter",system-ui,-apple-system,"Segoe UI",sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:80px}
body{
  background:var(--bg);
  color:var(--text);
  font-family:var(--f-body);
  font-size:16px;line-height:1.65;
  overflow-x:hidden;
  background-image:
    radial-gradient(ellipse 80% 50% at 50% -10%,rgba(0,229,255,.12),transparent 60%),
    linear-gradient(rgba(0,229,255,.035) 1px,transparent 1px),
    linear-gradient(90deg,rgba(0,229,255,.035) 1px,transparent 1px);
  background-size:auto,48px 48px,48px 48px;
}
img,svg{display:block;max-width:100%}
a{color:var(--cyan);text-decoration:none}
a:hover{color:var(--cyan-2)}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 20px}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}

/* ---------- Header ---------- */
header.top{
  position:sticky;top:0;z-index:50;
  background:rgba(5,8,13,.82);
  backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
  border-bottom:1px solid var(--line);
}
.nav{display:flex;align-items:center;justify-content:space-between;height:68px;gap:16px}
.logo{display:flex;align-items:center;gap:10px;color:var(--text);font-family:var(--f-display);font-weight:700;font-size:.95rem;letter-spacing:.04em;line-height:1.1}
.logo small{display:block;font-family:var(--f-tech);font-weight:600;font-size:.72rem;color:var(--cyan);letter-spacing:.28em}
.logo-eye{width:36px;height:36px;flex:none}
.nav ul{display:flex;list-style:none;gap:26px}
.nav ul a{color:var(--muted);font-family:var(--f-tech);font-weight:600;font-size:1rem;letter-spacing:.06em;text-transform:uppercase}
.nav ul a:hover{color:var(--cyan)}
.nav-cta{display:flex;gap:10px;align-items:center}
.menu-btn{display:none;background:none;border:1px solid var(--line-strong);color:var(--cyan);border-radius:8px;width:42px;height:42px;cursor:pointer}

/* ---------- Botones ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  font-family:var(--f-tech);font-weight:700;font-size:1.05rem;letter-spacing:.08em;text-transform:uppercase;
  padding:14px 26px;border-radius:10px;border:1px solid var(--cyan);cursor:pointer;
  transition:transform .2s,box-shadow .2s,background .2s;white-space:nowrap
}
.btn-primary{background:var(--cyan);color:#001318;box-shadow:0 0 24px rgba(0,229,255,.45)}
.btn-primary:hover{color:#001318;transform:translateY(-2px);box-shadow:0 0 40px rgba(0,229,255,.7)}
.btn-ghost{background:rgba(0,229,255,.06);color:var(--cyan)}
.btn-ghost:hover{background:rgba(0,229,255,.14);transform:translateY(-2px)}
.btn-sm{padding:9px 16px;font-size:.92rem}
.btn svg{width:20px;height:20px}

/* ---------- Hero ---------- */
.hero{position:relative;padding:72px 0 64px;overflow:hidden}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center}
.tag{
  display:inline-flex;align-items:center;gap:8px;
  font-family:var(--f-tech);font-weight:600;font-size:.9rem;letter-spacing:.2em;text-transform:uppercase;color:var(--cyan);
  border:1px solid var(--line-strong);border-radius:999px;padding:6px 14px;background:rgba(0,229,255,.06)
}
.dot{width:8px;height:8px;border-radius:50%;background:var(--rec);box-shadow:0 0 10px var(--rec);animation:blink 1.2s infinite}
@keyframes blink{50%{opacity:.2}}
h1{
  font-family:var(--f-display);font-weight:900;
  font-size:clamp(2.1rem,5vw,3.7rem);line-height:1.08;letter-spacing:.01em;margin:20px 0 18px
}
h1 .glow{color:var(--cyan);text-shadow:0 0 28px rgba(0,229,255,.55)}
.hero p.lead{font-size:1.15rem;color:#b9d3db;max-width:600px}
.hero p.lead strong{color:var(--text)}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin:30px 0 26px}
.hero-points{display:flex;flex-wrap:wrap;gap:10px 22px;list-style:none;font-family:var(--f-tech);font-weight:600;font-size:1.05rem;color:#cfe7ee}
.hero-points li{display:flex;align-items:center;gap:8px}
.hero-points li::before{content:"";width:10px;height:10px;border:2px solid var(--cyan);transform:rotate(45deg)}

/* Monitor HUD */
.hud{
  position:relative;aspect-ratio:4/3.3;border-radius:18px;
  background:
    radial-gradient(circle at 50% 45%,rgba(0,229,255,.16),transparent 60%),
    linear-gradient(160deg,#0a1824,#04070b);
  border:1px solid var(--line-strong);
  box-shadow:0 0 0 1px rgba(0,229,255,.08),0 30px 80px rgba(0,0,0,.6),inset 0 0 60px rgba(0,229,255,.08);
  overflow:hidden
}
.hud::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:repeating-linear-gradient(0deg,rgba(255,255,255,.035) 0 1px,transparent 1px 3px)
}
.scan{position:absolute;left:0;right:0;height:120px;top:-120px;
  background:linear-gradient(180deg,transparent,rgba(0,229,255,.18),transparent);
  animation:scan 4.5s linear infinite;pointer-events:none}
@keyframes scan{to{top:100%}}
.hud-bar{position:absolute;left:16px;right:16px;display:flex;justify-content:space-between;align-items:center;
  font-family:var(--f-tech);font-weight:600;font-size:.9rem;letter-spacing:.12em;color:var(--cyan);z-index:2}
.hud-bar.t{top:14px}.hud-bar.b{bottom:14px;color:var(--muted)}
.rec{display:flex;align-items:center;gap:8px;color:var(--rec)}
.corner{position:absolute;width:26px;height:26px;border:2px solid var(--cyan);z-index:2}
.corner.tl{top:44px;left:16px;border-right:0;border-bottom:0}
.corner.tr{top:44px;right:16px;border-left:0;border-bottom:0}
.corner.bl{bottom:44px;left:16px;border-right:0;border-top:0}
.corner.br{bottom:44px;right:16px;border-left:0;border-top:0}
.hud-cam{position:absolute;inset:0;display:flex;align-items:center;justify-content:center}
.hud-cam svg{width:72%;filter:drop-shadow(0 0 18px rgba(0,229,255,.35))}
.target{position:absolute;width:30%;aspect-ratio:1;border:1px dashed var(--ok);border-radius:4px;top:26%;right:10%;
  animation:track 7s ease-in-out infinite;z-index:2}
.target span{position:absolute;top:-22px;left:0;font-family:var(--f-tech);font-size:.78rem;letter-spacing:.1em;color:var(--ok);white-space:nowrap}
@keyframes track{0%,100%{transform:translate(0,0)}35%{transform:translate(-40%,30%)}70%{transform:translate(-110%,-10%)}}

/* ---------- Barra de confianza ---------- */
.trust{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:rgba(0,229,255,.03)}
.trust-grid{display:grid;grid-template-columns:repeat(4,1fr)}
.trust-item{display:flex;align-items:center;gap:14px;padding:22px 18px;border-right:1px solid var(--line)}
.trust-item:last-child{border-right:0}
.trust-item svg{width:34px;height:34px;flex:none;color:var(--cyan)}
.trust-item b{display:block;font-family:var(--f-tech);font-size:1.12rem;letter-spacing:.04em}
.trust-item span{font-size:.88rem;color:var(--muted)}

/* ---------- Secciones ---------- */
section{padding:88px 0}
.sec-head{max-width:760px;margin-bottom:44px}
.sec-head.center{margin-left:auto;margin-right:auto;text-align:center}
.eyebrow{font-family:var(--f-tech);font-weight:700;letter-spacing:.3em;text-transform:uppercase;color:var(--cyan);font-size:.88rem}
h2{font-family:var(--f-display);font-weight:700;font-size:clamp(1.6rem,3.4vw,2.4rem);line-height:1.2;margin:10px 0 14px}
h3{font-family:var(--f-tech);font-weight:700;font-size:1.4rem;letter-spacing:.03em;line-height:1.25}
.sec-head p{color:#a9c3cc;font-size:1.06rem}

.card{
  position:relative;background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:28px;
  transition:border-color .25s,transform .25s,box-shadow .25s
}
.card:hover{border-color:var(--line-strong);transform:translateY(-4px);box-shadow:0 12px 40px rgba(0,229,255,.1)}
.card::before{content:"";position:absolute;top:-1px;left:24px;width:60px;height:2px;background:var(--cyan);box-shadow:0 0 12px var(--cyan)}

/* Servicios */
.services{display:grid;grid-template-columns:1.25fr 1fr 1fr;gap:22px}
.service .ico{width:58px;height:58px;border-radius:12px;display:grid;place-items:center;background:rgba(0,229,255,.08);border:1px solid var(--line-strong);margin-bottom:18px}
.service .ico svg{width:30px;height:30px;color:var(--cyan)}
.service p{color:#a9c3cc;margin:10px 0 16px}
.service ul{list-style:none;display:grid;gap:7px;font-size:.95rem;color:#cfe3ea}
.service ul li{display:flex;gap:10px}
.service ul li::before{content:"›";color:var(--cyan);font-weight:700}
.service.star{background:linear-gradient(160deg,rgba(0,229,255,.12),rgba(12,24,36,.8) 55%);border-color:var(--line-strong)}
.badge{position:absolute;top:18px;right:18px;font-family:var(--f-tech);font-weight:700;font-size:.75rem;letter-spacing:.18em;color:#001318;background:var(--cyan);padding:4px 10px;border-radius:6px}
.service .more{display:inline-block;margin-top:18px;font-family:var(--f-tech);font-weight:700;letter-spacing:.1em;text-transform:uppercase;font-size:.92rem}

/* Tipos de cámaras */
.types{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.type{padding:24px}
.type h3{font-size:1.2rem;margin-bottom:6px;display:flex;align-items:center;gap:10px}
.type h3 i{font-style:normal;font-family:var(--f-display);font-size:.72rem;color:var(--cyan);border:1px solid var(--line-strong);border-radius:5px;padding:2px 6px}
.type p{color:#a9c3cc;font-size:.95rem}

/* Marcas */
.brands-sec{background:linear-gradient(180deg,transparent,rgba(0,229,255,.04),transparent)}
.brands{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.brand{text-align:center;padding:30px 20px}
.brand .name{font-family:var(--f-display);font-weight:900;font-size:1.6rem;letter-spacing:.08em;color:var(--text);text-shadow:0 0 18px rgba(0,229,255,.35)}
.brand p{color:var(--muted);font-size:.9rem;margin-top:10px}

/* Usos */
.uses{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.use{padding:24px}
.use svg{width:36px;height:36px;color:var(--cyan);margin-bottom:14px}
.use h3{font-size:1.2rem;margin-bottom:6px}
.use p{color:#a9c3cc;font-size:.94rem}

/* Proceso */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;counter-reset:s}
.step{padding:28px 24px;counter-increment:s}
.step::after{content:"0" counter(s);position:absolute;top:18px;right:20px;font-family:var(--f-display);font-weight:900;font-size:2.4rem;color:rgba(0,229,255,.14)}
.step h3{font-size:1.2rem;margin-bottom:8px}
.step p{color:#a9c3cc;font-size:.95rem}

/* Zonas */
.zones{display:grid;grid-template-columns:repeat(auto-fit,minmax(310px,1fr));gap:18px}
.zone{padding:26px}
.zone h3{display:flex;align-items:center;gap:10px;margin-bottom:10px}
.zone h3 svg{width:22px;height:22px;color:var(--cyan);flex:none}
.zone p{color:#a9c3cc;font-size:.95rem}
.zone .cols{margin-top:12px;font-size:.85rem;color:var(--muted);font-family:var(--f-tech);font-weight:500;letter-spacing:.03em}
.zone .cols b{color:var(--cyan);font-weight:600}

/* FAQ */
.faq{max-width:860px;margin:0 auto;display:grid;gap:12px}
.faq details{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:0 22px;transition:border-color .2s}
.faq details[open]{border-color:var(--line-strong)}
.faq summary{list-style:none;cursor:pointer;padding:20px 30px 20px 0;position:relative;font-family:var(--f-tech);font-weight:700;font-size:1.15rem}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:0;top:50%;transform:translateY(-50%);color:var(--cyan);font-family:var(--f-display);font-size:1.3rem}
.faq details[open] summary::after{content:"–"}
.faq details p{color:#a9c3cc;padding-bottom:20px}

/* Contacto */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:28px;align-items:start}
.contact-card{padding:34px}
.contact-line{display:flex;align-items:center;gap:16px;padding:16px 0;border-bottom:1px solid var(--line)}
.contact-line:last-of-type{border-bottom:0}
.contact-line svg{width:28px;height:28px;color:var(--cyan);flex:none}
.contact-line small{display:block;color:var(--muted);font-family:var(--f-tech);letter-spacing:.14em;text-transform:uppercase;font-size:.8rem}
.contact-line a,.contact-line span.v{font-family:var(--f-tech);font-weight:700;font-size:1.3rem;color:var(--text);word-break:break-word}
.contact-line a:hover{color:var(--cyan)}
form{display:grid;gap:14px}
label{font-family:var(--f-tech);font-weight:600;letter-spacing:.1em;text-transform:uppercase;font-size:.85rem;color:var(--cyan)}
input,select,textarea{
  width:100%;margin-top:6px;background:rgba(0,0,0,.35);border:1px solid var(--line);border-radius:10px;color:var(--text);
  font:inherit;padding:12px 14px;outline:none;transition:border-color .2s,box-shadow .2s
}
input:focus,select:focus,textarea:focus{border-color:var(--cyan);box-shadow:0 0 0 3px rgba(0,229,255,.15)}
select option{background:#08101a}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.form-note{font-size:.84rem;color:var(--muted)}

/* CTA final */
.cta-band{
  position:relative;border:1px solid var(--line-strong);border-radius:20px;padding:54px 40px;text-align:center;overflow:hidden;
  background:radial-gradient(ellipse at center,rgba(0,229,255,.16),rgba(5,8,13,.6) 70%)
}
.cta-band h2{margin-top:0}
.cta-band p{color:#b9d3db;max-width:640px;margin:0 auto 26px}
.cta-band .hero-actions{justify-content:center;margin:0}

/* Footer */
footer{border-top:1px solid var(--line);padding:54px 0 90px;color:var(--muted);font-size:.92rem}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:28px}
footer h4{font-family:var(--f-tech);color:var(--text);letter-spacing:.14em;text-transform:uppercase;font-size:.95rem;margin-bottom:12px}
footer ul{list-style:none;display:grid;gap:6px}
footer a{color:var(--muted)}
footer a:hover{color:var(--cyan)}
.copy{margin-top:36px;padding-top:20px;border-top:1px solid var(--line);font-size:.84rem;display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap}

/* WhatsApp flotante */
.wa-float{
  position:fixed;right:20px;bottom:20px;z-index:60;width:62px;height:62px;border-radius:50%;
  display:grid;place-items:center;background:#25d366;color:#fff;
  box-shadow:0 0 0 0 rgba(37,211,102,.6),0 10px 30px rgba(0,0,0,.5);animation:pulse 2.2s infinite
}
.wa-float svg{width:34px;height:34px}
@keyframes pulse{70%{box-shadow:0 0 0 18px rgba(37,211,102,0),0 10px 30px rgba(0,0,0,.5)}100%{box-shadow:0 0 0 0 rgba(37,211,102,0),0 10px 30px rgba(0,0,0,.5)}}

/* Aparición */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:none}

/* ---------- Responsive ---------- */
@media (max-width:1020px){
  .services{grid-template-columns:1fr 1fr}
  .service.star{grid-column:1/-1}
  .types{grid-template-columns:1fr 1fr}
  .uses,.steps{grid-template-columns:1fr 1fr}
  .brands{grid-template-columns:1fr 1fr}
  .foot-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:880px){
  .nav ul{display:none}
  .nav ul.open{display:flex;flex-direction:column;position:absolute;top:68px;left:0;right:0;background:rgba(5,8,13,.97);padding:20px;gap:16px;border-bottom:1px solid var(--line)}
  .menu-btn{display:grid;place-items:center}
  .nav-cta .btn{display:none}
  .hero-grid{grid-template-columns:1fr}
  .hud{max-width:520px;width:100%;margin:0 auto}
  .trust-grid{grid-template-columns:1fr 1fr}
  .trust-item:nth-child(2){border-right:0}
  .trust-item:nth-child(-n+2){border-bottom:1px solid var(--line)}
  .contact-grid{grid-template-columns:1fr}
}
@media (max-width:600px){
  .wrap{padding:0 16px}
  section{padding:64px 0}
  .hero{padding:44px 0 48px}
  .services,.types,.uses,.steps,.brands,.foot-grid{grid-template-columns:1fr}
  .trust-grid{grid-template-columns:1fr}
  .trust-item{border-right:0;border-bottom:1px solid var(--line)}
  .trust-item:last-child{border-bottom:0}
  .row2{grid-template-columns:1fr}
  .hero-actions .btn{width:100%}
  .cta-band{padding:40px 20px}
  .contact-card{padding:24px}
  .logo{font-size:.8rem}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important}
  .reveal{opacity:1;transform:none}
  html{scroll-behavior:auto}
}

/* ---------- Páginas internas ---------- */
.crumbs{font-family:var(--f-tech);font-weight:600;letter-spacing:.08em;font-size:.92rem;color:var(--muted);padding-top:22px}
.crumbs ol{list-style:none;display:flex;flex-wrap:wrap;gap:6px}
.crumbs li+li::before{content:"›";margin-right:6px;color:var(--cyan)}
.crumbs a{color:var(--muted)}
.crumbs a:hover{color:var(--cyan)}
.crumbs [aria-current]{color:var(--cyan)}
.hero.sub{padding-top:36px}
.prose-grid{display:grid;grid-template-columns:1.3fr 1fr;gap:36px;align-items:start}
.prose p{color:#b9d3db;margin-bottom:16px;font-size:1.05rem}
.prose p strong{color:var(--text)}
.checklist{list-style:none;display:grid;gap:12px}
.checklist li{display:flex;gap:12px;align-items:flex-start;color:#cfe3ea}
.checklist li::before{content:"";flex:none;width:10px;height:10px;margin-top:8px;border:2px solid var(--cyan);transform:rotate(45deg)}
.chips{display:flex;flex-wrap:wrap;gap:10px;list-style:none}
.chips li{font-family:var(--f-tech);font-weight:600;letter-spacing:.04em;padding:8px 14px;border:1px solid var(--line-strong);border-radius:999px;background:rgba(0,229,255,.05);color:#cfe7ee}
.related{display:flex;flex-wrap:wrap;gap:12px}
.related a{font-family:var(--f-tech);font-weight:700;letter-spacing:.06em;padding:12px 18px;border:1px solid var(--line);border-radius:10px;background:var(--panel);color:var(--text)}
.related a:hover{border-color:var(--cyan);color:var(--cyan)}
.brand-row{display:flex;flex-wrap:wrap;gap:12px 28px;align-items:center;margin-top:8px}
.brand-row span{font-family:var(--f-display);font-weight:900;font-size:1.25rem;letter-spacing:.08em;text-shadow:0 0 18px rgba(0,229,255,.35)}
.zone h3 a{color:inherit}
.zone h3 a:hover{color:var(--cyan)}
@media (max-width:880px){.prose-grid{grid-template-columns:1fr}}

/* ---------- Blog ---------- */
.post-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:22px}
.post-card h3{font-size:1.35rem;margin:6px 0 10px}
.post-card h3 a{color:var(--text)}
.post-card h3 a:hover{color:var(--cyan)}
.post-card p{color:#a9c3cc}
.post-card .more{display:inline-block;margin-top:14px;font-family:var(--f-tech);font-weight:700;letter-spacing:.1em;text-transform:uppercase;font-size:.92rem}
.post-meta{font-family:var(--f-tech);font-weight:600;letter-spacing:.06em;color:var(--muted);font-size:.95rem}
.post-head{max-width:860px;padding-top:36px;padding-bottom:10px}
.post-head h1{font-size:clamp(1.8rem,4.2vw,2.8rem);margin:18px 0 12px}
.post-body{max-width:860px;padding-top:18px;padding-bottom:40px}
.post-body p,.post-body li{color:#c3dae1;font-size:1.07rem;line-height:1.8}
.post-body p{margin-bottom:18px}
.post-body strong{color:var(--text)}
.post-body h2{margin:44px 0 16px;padding-top:6px;border-top:1px solid var(--line)}
.post-body h3{margin:28px 0 10px;color:var(--cyan-2)}
.post-body ul{margin:0 0 20px 22px;display:grid;gap:8px}
.post-body a{text-decoration:underline;text-underline-offset:3px}
.post-body .btn{text-decoration:none}
.post-lead{font-size:1.18rem!important;color:#d6ecf2!important}
.callout{border:1px solid var(--line-strong);border-left:4px solid var(--cyan);background:rgba(0,229,255,.06);border-radius:12px;padding:18px 22px;margin:26px 0;color:#d6ecf2;font-size:1.05rem;line-height:1.7}
.tbl-wrap{overflow-x:auto;margin:10px 0 24px;border:1px solid var(--line);border-radius:12px}
.tbl{width:100%;border-collapse:collapse;min-width:560px;font-size:.98rem}
.tbl th{font-family:var(--f-tech);letter-spacing:.08em;text-transform:uppercase;font-size:.85rem;color:var(--cyan);text-align:left;background:rgba(0,229,255,.06)}
.tbl th,.tbl td{padding:12px 14px;border-bottom:1px solid var(--line);color:#c3dae1;vertical-align:top}
.tbl tr:last-child td{border-bottom:0}
.tbl td:first-child{font-weight:600;color:var(--text)}
.post-cta{margin:44px 0 10px;padding:30px;border:1px solid var(--line-strong);border-radius:16px;background:radial-gradient(ellipse at center,rgba(0,229,255,.12),rgba(5,8,13,.6) 75%)}
.post-cta h2{margin:0 0 10px;border:0;padding:0}
.post-cta .hero-actions{margin:18px 0 0}
.post-links{list-style:none;margin-left:0!important}
.post-links li::before{content:"› ";color:var(--cyan);font-weight:700}
@media (max-width:600px){.post-grid{grid-template-columns:1fr}.post-cta{padding:22px}}